*{
				margin: 0;
				padding: 0;
				list-style: none;
			}
			.box{
				border: 1px solid lightgray;
				width: 280px;
				line-height: 40px;
				padding-bottom:10px;
				margin: 20px auto;
								
			}
			.box ul li a{
				color: black;
				font-size: 14px;
				text-decoration: none;				
			}			
		   h3{	
		   	padding-left: 10px;	   	
		   	font-family: "微软雅黑";
		   	font-weight: 100;
		   	border-bottom:dotted;
		   	border-bottom-width:thin;
		   	border-bottom-color: white;
		   	/*背景颜色渐变方法*/
		   	background-image:-webkit-gradient(linear,0% 0%, 0% 100%, from(#D5D5FF), to(#fff)); 		   			   	
		   }
		   li{
		   	padding-left: 10px;
		   }